Given below are four methods (A-D) and theirmodes of action (i-iv) in achieving contraception. Selec

English

Gujarati

Hindi

3.Reproductive Health

medium

Given below are four methods $(A-D)$ and theirmodes of action $(i-iv)$ in achieving contraception. Select their correct matching fromthe four options that follow

Method Mode of Action

$(A)$ The pill $(i)$ Prevents spermsreaching cervix

$(B)$ Condom $(ii)$ Prevents implantation

$(C)$ Vasectomy $(iii)$ Prevents ovulation

$(D)$ Copper $T$ $(iv)$ Semen contains no sperms

$A -(iii), B -(iv), C -(i), D -(ii)$

$A -(ii), B -(iii), C -(i), D -(iv)$

$A -(iii), B -(i), C -(iv), D -(ii)$

$A -(iv), B -(i), C -(ii), D -(iii)$

(AIPMT-2008)

Solution

(c) : Pills also called contraceptive pills contain small doses of either progestogens or progestogen oestrogen combinations. They inhibit ovulation and implantation. Condoms are made of thin rubber/latex sheath used to cover the penis in the male or vagina and cervix in the female just before coitus so that the ejaculated semen is not released in the female reproductive tract, thus preventing sperms reaching cervix. In vasectomy, a small part of the vas deferens is removed or tied up through a small cut on the scrotum, thus blocking gamete (sperm) transport. However semen is a collection of secretions from the seminal vesicles, prostate gland, Cowper’s gland and sperms from testes. So as the sperm is blocked semen is free of sperms. Copper $T$ is an intrauterine device, which is inserted by doctors in the uterus through vagina. The copper ions released by them suppress sperm motility and also make the uterus unstable for implantation.

Standard 12

Biology

Match the columns:

Column $I$ Column $II$

$(a)$ Physical method $(p)$ Synthesized rubber or plastic cap

$(b)$ Doaphragms $(q)$ Substance producing form

$(c)$ Chemical method $(r)$ Slow

medium

$A$ : Surgical method also called sterilisation are generally advised for the male/female partner as a terminal method to prevent any more pregnancies.
$R$ : These techniques are highly effective but their reversibility is poor.

medium

Solution

Similar Questions

Match the columns:

Column $I$ Column $II$

$(a)$ Physical method $(p)$ Synthesized rubber or plastic cap

$(b)$ Doaphragms $(q)$ Substance producing form

$(c)$ Chemical method $(r)$ Slow

$A$ : Surgical method also called sterilisation are generally advised for the male/female partner as a terminal method to prevent any more pregnancies.
$R$ : These techniques are highly effective but their reversibility is poor.

All the following statements are correct about 'Saheli', but one is wrong. Which one is wrong?

Describe sterilization method with diagram.

In female sterilization .. $A$.. is cut and tied. This process is called ….$B$…. Fill correct option for $A$ and $B$

Method	Mode of Action
$(A)$ The pill	$(i)$ Prevents spermsreaching cervix
$(B)$ Condom	$(ii)$ Prevents implantation
$(C)$ Vasectomy	$(iii)$ Prevents ovulation
$(D)$ Copper $T$	$(iv)$ Semen contains no sperms

Column $I$	Column $II$
$(a)$ Physical method	$(p)$ Synthesized rubber or plastic cap
$(b)$ Doaphragms	$(q)$ Substance producing form
$(c)$ Chemical method	$(r)$ Slow

Solution

Similar Questions

Match the columns: Column $I$ Column $II$ $(a)$ Physical method $(p)$ Synthesized rubber or plastic cap $(b)$ Doaphragms $(q)$ Substance producing form $(c)$ Chemical method $(r)$ Slow

$A$ : Surgical method also called sterilisation are generally advised for the male/female partner as a terminal method to prevent any more pregnancies. $R$ : These techniques are highly effective but their reversibility is poor.

All the following statements are correct about 'Saheli', but one is wrong. Which one is wrong?

Describe sterilization method with diagram.

In female sterilization .. $A$.. is cut and tied. This process is called ….$B$…. Fill correct option for $A$ and $B$

Start a Free Trial Now

Match the columns:

Column $I$ Column $II$

$(a)$ Physical method $(p)$ Synthesized rubber or plastic cap

$(b)$ Doaphragms $(q)$ Substance producing form

$(c)$ Chemical method $(r)$ Slow

$A$ : Surgical method also called sterilisation are generally advised for the male/female partner as a terminal method to prevent any more pregnancies.
$R$ : These techniques are highly effective but their reversibility is poor.